coupling bandcoupling clamp连接: connect; fit together; link; ...箍: hoop; ferrule; band接箍连接: collar connection连接端；接箍端: coupling end油管接箍连接: coupling tubing connection下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:连接箍，即可在微信中查询翻译
